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Article number: 4581001

Spakemi Delphin Spa pH Minus

79,00 kr

Stock balance: 5+

Stock balance: 5+

Use Delphin Spa pH Minus if you have a high pH value. High pH results in poor chlorine disinfection creating skin irritation, limescale and turbidity.

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Delphin Spa pH minus

Spa pH Minus is used to keep your bath water in balance. It is important that you measure the pH value at regular intervals - preferably at least once a week.
If the water has a pH value above 7.4, we recommend that you use pH Minus Granular, powder, to lower the pH value because high pH values result in poorer chlorine disinfection, skin irritation, lime precipitation and turbidity.

Instructions for use Spa pH Minus

The pH value is measured with a pool tester/test strips. At pH 7.0-7.4 the water feels nice and comfortable when bathing.
If the pH is above 7.4, add Minus Granular.Chemoform Delphin 1.jpg

Carefully sprinkle the amount of granules to be added into the bath water while the massage pump is on.
After about 3 minutes, take another measurement of the pH value.
Repeat the treatment if necessary by adding another dose of Spa pH Minus until the pH value is between 7.0 and 7.4.

Recommended values

You should therefore pay close attention to the dosage and also regularly check and adjust the bromine, pH and alkali levels to the recommended values:
Bromine 2,0-4,0 mg/l;
pH 7.0-7.4;
Alkalinity 80-120 mg/l.


You change the bathing water regularly and at the same time you clean the spa. You should use Delphin Spa Pipe Cleaner to clean the built-in pipe system. You do this 3-4 times a year. After cleaning, you take the opportunity to change the filters or clean them thoroughly. After this work, it is time to fill up with new bath water that you shock treat with Oxi Booster or Spa Shock.

Maintenance procedures

For more spa care advice, see if you click here.

Weight 1 kg

pH, Alka, Calcium

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